• One end is a standard 6-point socket for everyday use
• Flip socket over and you have a 6-point socket of larger size
• Socket Sizes:
• 19 mm - 21 mm socket
• 3/4" - 13/16" socket
• 7/8" - 15/16" socket
• 17 mm - 19 mm socket
• 3" extension
(California Prop 65)